View clinical trials related to Breast Neoplasms.
Filter by:RATIONALE: Studying the genes expressed in samples of blood from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer. PURPOSE: This research study is looking at blood samples from high-risk postmenopausal women who received treatment on breast cancer prevention clinical trials NSABP-P-1 or NSABP-P-2.
RATIONALE: Gathering information over time from bone density and laboratory tests of women with breast cancer treated with triptorelin and tamoxifen or exemestane may help the study of breast cancer in the future. PURPOSE: This clinical trial is studying changes in bone mineral density in women with breast cancer treated with triptorelin and tamoxifen or exemestane on protocol IBC SG-25-02 (TEXT).
Patients with localized primary breast cancer including inflammatory breast cancer suitable for primary medical treatment and/or regional lymph node metastases receive six cycles of chemotherapy with epirubicin and docetaxel. Treatment evaluations are performed after the second, fourth and sixth cycle. In case of SD/PR after the second course, bevacizumab is added to the combination for the remaining four courses. Besides standard response evaluation clinically and by mammography and ultrasound, several functional imaging techniques including MR, CT-PET and contrast-enhanced ultrasound are investigated. Fresh tumor tissue samples from the primary tumor are collected before start, after two courses and in connection with surgery. The aim of the trial is to detect biological factors and functional imaging techniques with the ability to predict response at an early stage of treatment.
Endocrine therapy is the mainstay of systemic treatment in patients with endocrine responsive breast cancer. Aromatase inhibitors are the most active agents in post-menopausal women. Randomized comparisons either in primary/adjuvant setting or in metastatic disease setting have demonstrated the superiority of these drugs over tamoxifen. Primary systemic treatment administered to breast cancer patients is a useful model to identify baseline features able to predict which patients are most likely to benefit from cytotoxic treatment and is a way to study new biological markers in relation to the predictive information they provide. This treatment modality represents therefore the best way to explore new treatment strategies in particular treatment strategies involving target therapies. We have conducted a randomised phase II trial in which the activity of Letrozole plus/minus oral metronomic cyclophosphamide as primary systemic treatment has been investigated in a patient population of elderly breast cancer patients. The conclusions were that the combination of letrozole with metronomic cyclophosphamide was a very active scheme. In addition this was the first study demonstrating in vivo the antiangiogenic effect of metronomic scheduling. This study suggests that chemotherapy administered on a metronomic schedule, targeting therefore the neo-angiogenesis, could be synergistic with endocrine therapy with aromatase inhibitors. Sorafenib is a multi-kinase inhibitor targeting Raf, VEGFR-1, VEGFR-2, VEGFR-3, PDGFR-alfa, Flt-3, c-Kit, and p38. There is a strong rationale of combining different anti-angiogenic agents. At the ASCO 2007 meeting the data of a phase I study exploring the toxicity of a combination of sorafenib and bevacizumab have been presented. The results showed an increased toxicity being dose limiting in some patients. To our knowledge there are no data un activity and toxicity of adding sorafenib to metronomic chemotherapy.
The primary objectives of this study are to determine if the use of Guided Relaxation Training (GRT) during cancer treatment in individuals with newly diagnosed breast cancer increases their ability to cope as measured by the Coping Self-Efficacy Scale (CSES) and reduces their perceived stress as measured by the Perceived Stress Scale (PSS).
The purpose of this study is to study patients presenting with stage IV breast cancer. Stage IV means that the breast cancer has spread to another part of the body outside the breast. This study is important because in different parts of the country some patients are being offered surgical treatment for the breast tumor and some are not. The doctors do not know if surgery for the breast tumor is helpful in patients with stage IV breast cancer. The doctors will collect information about the patient and their treatment to learn more about how patients and doctors make treatment decisions. The doctor will also collect blood samples and tissue samples for laboratory studies to learn more about tumors that have spread to other parts of the body.
The goal of this clinical research study is to find out if adding local therapy (surgery and/or radiation) to standard therapy (chemotherapy or endocrine therapy) in the treatment of patients with metastatic breast cancer can help to control the disease for a longer period of time than standard therapy alone.
The purpose of this study is to evaluate whether calcitriol supplementation may reduce tumor cell proliferation and influence gene expression profile of breast cancer samples from post-menopausal patients.
To compare the overall QoL (Quality of Life) using Trial Outcome index (TOI) of FACT-B questionnaire for 3 years from baseline.
to evaluate whether bone marker can provide the valuable predictor of skeletal complications and whether regular assessing of NTX(N-telopeptide of type I collagen) and osteocalcin can be useful in advanced breast cancer patients with bone metastasis receiving zoledronic acid.